KR20010068143A - A method of two way remote education by using computer system - Google Patents

Abstract

PURPOSE: A bidirectional remote education method using a computer is provided to enable a plurality of trainees to learn from a lecturer in a real time, and allow a trainee who fails to learn at a predetermined time to be educated in non-real time. CONSTITUTION: After a login procedure(S110), it is determined whether a user who accesses the computer is a computer system operator, a lecturer or a trainee(S120). If the user is the lecturer, it is determined whether a lecture is made in real time or in non-real time (S130-S150). If the user completes an education course for an allocated time period, a completion certificate is issued(S170,S180). If the user is identified as the trainee, the user selects a desired lecture(S120,S230). It is determined whether the selected lecture is made in real time or in non-real time(S240,S250). If the trainee requests the issue of the completion certificate, this completion certificate is output(S270,S280).

Description

Two-way distance education method using a computer {A METHOD OF TWO WAY REMOTE EDUCATION BY USING COMPUTER SYSTEM}

The present invention relates to a computer-based teaching method, and in particular, the instructor and the learner remotely connected by real-time two-way communication, and immediately answer the question at the same time as the remote training, the learner non-training the training material stored in the database The present invention relates to a method for allowing remote access to education in real time.

In general, the education management method is a school-based group education in which a large number of students are gathered at a designated place, the instructor conducts education or lecture, and an individual in which one instructor teaches or teaches a small number of students or one student. In addition, there is correspondence education in which a large number of students secure designated textbooks and simultaneously carry out them through media broadcasting.

In the case of the above-described conventional education or teaching, in particular, school-operated education, there is an advantage of increasing the concentration of teaching by collective education and increasing efficiency, but the student is designated at a designated time. There are problems that need to be gathered, and that leveled education does not improve individual abilities and characteristics.

The communication education has the advantage of teaching a large number of students at a very low cost, but there are problems such as having to listen to the lectures broadcast at a designated time, and the concentration and effectiveness of teaching are inferior.

In the case of the private lessons, there are advantages such as the concentration of the lessons, the efficiency of education and the ability to develop the individual's abilities as much as possible, but there are problems such as high cost and a large number of instructors.

In addition, the school-operated education requires a separate dedicated facility for a number of students to receive the training, in the case of the correspondence training, there are advantages that a small number of instructors can educate a large number of students, students Since only one-sided listening, there are problems such as problems that cannot be easily learned while solving questions or questions that occur during the course and the need for a professional broadcasting facility.

The present invention provides a two-way interactive training that allows individual instructors, such as collective education and individual education, to be connected in real time by a lecturer connected to a computer system and a plurality of students connected to the computer system at each place, in real time. The purpose is to provide a method for non-real-time education and evaluation by the transfer of assignments for students who cannot access or attend the schedule at the appointed time.

The present invention devised to achieve the above object; A computer system comprising a main computer, an instructor computer, a student computer, and an internet network; An access process for accessing a main computer through the Internet using the instructor computer and the student computer; A login process of determining whether the instructor computer and the student computer user are permitted to use the educational materials of the main computer; A user identification process of determining whether a computer system administrator, an instructor conducting training, or a student who receives training is an authorized user in the login process; When the user is confirmed as an instructor in the user confirmation process, the teaching system for creating a teaching plan to be connected to the computer system in real time and to be connected to the teaching in non-real time; A lecture judgment process of deciding whether to lecture by a lecturer; A real time lecture determination process of determining whether to lecture in real time or non-real time when it is determined that the lecture is to be performed in the course determination process; A lecture process of conducting lectures for students who are connected to a computer system in real time in the real-time lecture determination process, and non-real-time lectures in the case of non-real-time lectures; Judging from the completion of all the lectures of the set time, the student is characterized by a two-way distance learning method using a computer including a certificate process for issuing a certificate.

1 is a configuration diagram of a computer system to which the present invention is applied;

2 is a flow chart of a two-way distance learning method according to the present invention,

3 is a flow chart of teaching process subroutine according to the present invention,

4 is a flow chart of a lecture course subroutine according to the present invention,

5 is a flowchart of a management process subroutine according to the present invention;

Figure 6 is a flow chart of the course subroutine according to the present invention,

7 is a flowchart of a recording process subroutine according to the present invention.

** Explanation of symbols on the main parts of the drawing **

10: main computer 20: Internet

30: Instructor Computer 40: Student Computer

42: real-time student group 44: non-real-time student group

51: microphone 52: camera

53: tablet 54: speaker

55: copyboard 80: data section

82: management D / B 84: teaching plan D / B

86: moving picture / voice / correction D / B 90: server

91: Web Server 93: Teaching Server

95: Media Server 97: On-Demand Server

99: chat server

Hereinafter, a bidirectional distance learning method using a computer of the present invention will be described with reference to the accompanying drawings.

1 is a block diagram of a computer system to which the present invention is applied, FIG. 2 is a flowchart of a two-way distance education method according to the present invention, and FIG. 3 is a teaching process according to the present invention. 4 is a flowchart of a course subroutine according to the present invention, FIG. 5 is a flowchart of a management process subroutine according to the present invention, and FIG. 6 is a flowchart of a course subroutine according to the present invention. 7 is a flowchart of a recording process subroutine according to the present invention.

Referring to FIG. 1, the computer system to which the present invention is applied includes a management database 82 in which data for management is stored and a teaching material database 84 in which teaching materials for student education or teaching are recorded. ), A database unit 80 made up of a plurality of databases such as a moving picture / audio / addition database 86 in which data such as moving picture / audio / addition / task are recorded; Web server 91 for accessing the Internet and using the Internet, a teaching server 93 connected by an instructor to support teaching or teaching students, and moving picture media / Media server (95) that supports the operation of multiple media such as voice media / text media, on-demand server (97) that allows students to access and receive training in non-real time, conversations between students and instructors The main computer 10 including a server unit 90 consisting of a plurality of servers, such as chat server 99 for the, and

Microphone 51 for inputting audio signal, camera 52 for inputting image signal by shooting, tablet 53 for inputting data for correction, speaker 54 for outputting transmitted audio signal, blackboard function for lecture The electronic blackboard 55 to be connected to, the lecturer computer 30 used by the instructor,

The student computer 40 used by the learner is connected to the microphone 51 for inputting an audio signal, the camera 52 for inputting an image signal by shooting, and the speaker 54 for outputting the transmitted audio signal. Wow,

It consists of the main computer 10, the instructor computer 30 located in a remote place and the Internet 20 for connecting a plurality of student computers 40.

In the above, the student computer 40 is classified into a real-time group 42 for taking a real-time course and a non-real-time group 44 for taking a course in non-real time.

2 to 7, the bidirectional distance learning method using the computer of the present invention includes the main computer 10, the lecturer computer 30, the student computer 40, and the Internet 20. In a computer system consisting of

A connection process (S100) of accessing the main computer 10 through the Internet 20 by the instructor computer 30 and the student computer 40;

A login process (S110) for determining whether the instructor computer 30 and the student computer 40 user are permitted to use the educational materials of the main computer 10;

If the user is permitted to use the educational materials of the main computer 10 in the login process (S110), whether the connected person is a computer system administrator who manages a computer, is an instructor who conducts training, or is a student who is trained. Determining the user confirmation process (S120),

In the user verification process (S120), the user who is logged in and logged in is identified as an instructor who conducts training. The student is connected to the computer system in real time to teach and non-realtime to teach. In making lesson plans to be connected and educate,

When the instructor asks the administrator to open a lecture, the administrator decides to open a lecture to lecture, and inputs a lecture to be lectured in the lecture to record and store in the lecture database 84 of the main computer 10. Opening process (S300);

A teaching instruction judging process (S310) for determining whether a teaching plan input in a corresponding database of the main computer 10 in the opening process (S300) is a real-time lecture or non-real-time lecture syllabus (S310);

If it is determined that the lesson to be lectured in real time in the teaching process decision process (S310), it is determined whether or not the existing lesson in the course (S320), and if the existing lesson is present, a modification process of determining whether to correct (S330);

If there is no lesson plan to be used in the course in the revision process and if the existing lesson plan is to be corrected, the writing process for making input and correction of the lesson plan (S340);

A storage step (S350) of recording and storing the real-time teaching lessons prepared by the above in the lesson plan database 84 of the main computer 10;

When the storage is completed by the storing process (S350), it is determined whether to end or continue, and if continuing, the teaching end determination process of feeding back to the opening process (S300) (S360);

An existing decision process (S370) for determining whether a non-real-time lecture LOD (Lecture On Demand) lesson is present if it is determined as a non-realtime lecture syllabus by judging in the lesson planning process S310;

In the existing determination process (S370), if there is no existing LOD instructional, complete determination process (S380) to determine whether the non-real-time lecture teaching exists;

If the teaching material is present in the completion judgment process (S380), the LOD teaching material is completed by recording and adding the corresponding material around the corresponding contents of the teaching material, and the instructor is connected to the database unit 80 of the main computer 10. Check whether the recorded teaching instruction exists (S960), and if the recorded instruction instruction exists in the database unit 80, select the corresponding instruction teaching instruction (S970), and if the recording instruction instruction does not exist, the corresponding instruction instruction is recorded. (S980) teaching plan recording process; Determining whether to change the order of the recording pages (S990), and when changing the order of the recording pages, changing the order of the pages (S1000); If you want to change the correction pen, the thickness, color, and shape of the writing pen to display the handwriting separately for education on the teaching syllabus displayed on the monitor of the student computer 40 (S1010), and if you want to change the determination result, An additive determination process of selecting and determining one of a plurality of examples presented by the corresponding database (S1020); A whiteboard process for determining whether to select and operate a whiteboard for lecture writing (S1030), and inserting a whiteboard program (S1040) to operate the whiteboard; Determining whether to input a separate image for lecture (S1050), and when inputting a result of the determination (S1050) by inputting the corresponding image (S1060); A text process of determining whether to input additional text (Text) for the learner separately (S1070), and inputting the additional text (Text) when the additional text (Text) is determined as a result of the determination (S1070); Determining whether a separate Internet address (URL) input for the learner is necessary (S1090), if the Internet address (URL) is to be entered, the address input process of inputting the corresponding Internet address (URL) (1100); Determining whether to process an event such as a video, a still picture, a window switch, displaying another web browser, changing a teaching plan, changing a display method (S1110), and processing the above event In case of inserting the corresponding event (S1120), and judging whether to end the recording, if continuing, the recording process of the subroutine consisting of the event process of feeding back to the sequence changing process (S990) (S1130) (S400). );

If the teaching material does not exist in the completion judgment process (S380), the teaching material creation process (S390) of creating the corresponding teaching material using the lecturer computer 30;

In the existing determination process (S370), it is determined whether there is an existing LOD instructional text or the LOD instructional text and instructional text created in the recording process (S400) and the teaching preparation process (S390) (S410). Correction process to work on the correction (S420),

It is determined whether the LOD teaching instruction is completed by the above processes, and if it is not completed, it is fed back to the establishment process (S300), and when completed, records are stored in the teaching instruction database 84 of the main computer 10. Teaching process of the subroutine (S130) consisting of a recording process to

The lecture judgment process of determining whether to start the lecture by the instructor (S140),

When it is determined that the lecture is to be performed in the lecture determination process (S140), a real-time lecture determination process (S150) for determining whether to lecture in real time or non-real time;

In the case of real-time lecture in the real-time lecture determination process (S150), if the lecture proceeds to the students connected to the real-time (Realtime) to the computer system, if the non-real-time lecture, non-realtime lecture To proceed, the steel sheet process to determine whether to give a real-time lecture or non-real-time lecture by the instructor (S450);

When it is determined that the lecture is to be performed in real time in the steel sheet process S450, the lecturer computer 30 corresponds to the teaching material database 84 of the database unit 80 through the teaching server 93 of the main computer 10. Upload the teaching materials (Up-load) (S460), and encode the image / audio / additive signal through the media server 95 (Realtime) to the student computer 40 in real time (Internet 20) network ( Real time transmission process and transmitting through the (S470),

The instructor determines whether or not to add correction for teaching on the teaching plan (S480), and when the correction is explained, the correction process is performed to add the correction data to the student computer (S490) and the correction process.

Determining whether there is a need for chatting between the instructor and the learner (S500), and if there is a need for a chat, the chat process is performed to allow the chat between the instructor and the corresponding learner (S510),

Determining whether the instructor wants to see the screen of a specific student (S520), and if you want to see the screen, the instructor process to view the screen of the student (S530) and the viewing process,

Determining whether data transmission is required between the instructor and the learner (S540), and if the data data transmission is necessary, the data transfer process is performed between the instructor and the plurality of students or between the instructor and the specific student (S550);

Determining whether the training management work for the attendance management, identification of students, and the related administrative processing required for the educational operation by the lecturer's real-time lecture is necessary (S560). And the education management for (S570), if it continues to determine whether to continue the real-time training and the feedback to the real-time transmission process (S460) (Feedback) the education management process and (S580),

If it is determined that the non-real-time lecture in the steel sheet process (S450), access to the database unit 80 through the on-demand server 97 of the main computer 10, and retrieves the data stored in the database ( S590), classifying and analyzing the corresponding work by the instructor (S600), classifying and analyzing the test answer sheet (S610), grasping the student's questions and responding (S620) and the research process,

Determining whether there is data data to be transmitted to the learner by the research process (S630), and if there is data to be transmitted, a response process of transmitting the data to the corresponding learner (S640);

Determine whether the training management work for the attendance management, identification of students and related administrative processing for the lecturer's non-real-time lecture is required (S650), and if the above education management work is necessary, the corresponding training for non-real-time training If the management is carried out (S660), and if the non-real-time lecture continues to determine whether to continue, the lecture process of the subroutine consisting of a progress management process that is fed back to the research process (S590) (S670),

It is determined whether the students have completed all the lectures of the predetermined time (S170), and when the students have completed all of the predetermined time of assignment, the certificate is issued (S180).

In the login process (S110), if an unauthorized person accesses the computer system, it is determined whether to terminate (S210). If the user continues, the user agrees to the relevant regulations, and enters detailed personal information, contact information, and necessary information. Registration process to register to use the educational materials of the registration (S220),

If it is determined in the user confirmation process (S120) that the administrator is to perform the management work, the computer system operator determines whether to manage the student's academic management (S680), if the academic management of the student's academic management Undertaken (S690) undergraduate management program;

Determining whether to separately manage the learner's learning state (S700), and when the learning state management is performed, a corresponding process of managing the learner's learning state (S710);

Judging whether or not to intensively evaluate and manage the learning results of the learners (S720), in the case of the evaluation and management, the evaluation and management process of the learners (S730);

Determining whether to perform operation management for operating the computer system (S740), when the operation management is the operation management process (S750) for the operation management process;

Determining whether to take the student's course registration, completion confirmation and related support (S760), if the support is applied to the student support process (S770);

It is determined whether the system management to support the smooth operation of the computer system and the corresponding complaints of the students (S780), and if the system management is carried out to support the operation (S790), to determine whether to continue to continue In the case of the subroutine management process (S200) consisting of a system process for returning to the academic management course (S680) (S800),

If the user connected in the user confirmation process (S120) is confirmed as a student, the course registration process (S230) to search for the course opened in the computer system by the student and to select a course to be taught, and

A selection process (S240) for determining whether to apply for the lecture selected in the course registration process (S230);

In the selection process (S240), it is determined whether or not to take the course selected by the student in real time and non-real time, and by taking the corresponding course through the computer system according to the selected method, the student is to take the course selected by the student in real time ( A course selection process (S250) for determining whether to take the course in real time or non-real time;

If the course is taken in real time in the course selection process (S250), real-time access process (S810) for accessing the teaching server 93 of the server unit 90 in real time;

The student determines whether or not to take the test by the corresponding course (S820), when taking the test, the answer sheet is written and transmitted to the main computer 10 connected through the Internet 20 to record and store in the database. (S830) the test process,

The student determines whether or not to transmit the correction data to the instructor (S830), in the case of transmitting the correction data to transmit the correction data through the Internet 20, and to record and store in the corresponding database of the main computer 10 ( S850) student addition process,

The learner determines whether there is an assignment (S860), and if the assignment result is found (S860), the student downloads or receives the assignment (Down load) and records and stores it in the corresponding database of the student computer 40 (S870). Homework course,

The student determines whether to transmit the video and audio signal to the instructor (S880), and when the video and audio signal is transmitted to the instructor, the image is transmitted to the main computer through the Internet 20 to be recorded and stored (S890). Process,

The student determines whether to print the course syllabus and screen contents of the course using a designated printing device (S900). If the student prints the syllabus (S900), the student prints the corresponding syllabus (S920), and the computer for the current student In the case of printing the screen displayed on (40), the printing process of printing the screen through the designated printing device (S910),

The student determines whether to submit a data document of a similar type to the instructor (S930), and when submitting the report, transmits the report data to the main computer 10 through the Internet (S940), and continues the course. If it is determined whether to continue and the process of returning to the course registration process (S250) (Feedback) (S950) and the reporting process,

In the case of taking the course in non-realtime in the course registration process (S250), the user accesses the on-demand server 97 of the main computer 10 and proceeds to the student addition process (S840). Taking a subroutine course in real time,

If the learner determines whether to request a certificate of completion (S270), when the learner requests a certificate of completion, the configuration is made, including the output process for outputting the certificate (S280).

Hereinafter, by the configuration as described above, a bidirectional distance learning method using a computer of the present invention will be described in detail with reference to FIGS.

The computer system to which the present invention is applied is composed of a main computer 10, the Internet 20, an instructor computer 30, and a student computer 40.

The main computer 10 includes a management database 82 for recording and storing corresponding data for operation management of a computer system; Teaching material database 84 in which various kinds of teaching material for teaching the students by the instructor are recorded and stored; A database unit capable of separately managing a large number of necessary databases including a moving image / audio / addition and report generated by an instructor and a student, and a report / audio / adjustment database 86 in which data of answer sheets are recorded and stored ( 80),

A web server 91 for retrieving various kinds of internet materials; A teaching server 93 for performing a corresponding process required to educate the student by the instructor; A media server 95 for processing the data of media such as video, audio, and correction, so that the learners can be connected to the lecturer in real time and receive a lecture; An On Demand Server (ODS) 97 that connects to a non-real time student, that is, transmits corresponding data for training at the request of the learner; The server unit 90 is configured to include a chat server 99 or the like that enables the conversation between the instructor and the learner.

The lecturer computer 30 includes a microphone 51 for inputting an audio signal, a camera 52 for inputting an image signal, a tablet 53 for inputting correction data, a speaker 54 for outputting an audio signal, and a writing The electronic blackboard 55 for inputting data is connected to external equipment.

The student computer 40 is configured to connect a microphone 51 for inputting an audio signal, a camera 52 for inputting an image signal, a speaker 54 for outputting an audio signal, and the like to external equipment.

Even if the main computer 10, the instructor computer 30, and the student computer 40 are located at a long distance, the Internet 20 may be connected to each other, thereby enabling remote education and at the same time providing various webs. Make a connection.

In the bidirectional distance learning method using the computer system configured as described above, the instructor who manages the education, the students who are trained, and the computer system administrator not shown in the drawing may use the computer 30 or 40 to access the Internet 20. By inputting the designated address (URL) through the (), the main computer 10 of the present invention is connected (S100).

The main computer 10 determines whether the registered password and ID number are input from the connected user (S110). If the registered password and ID number are not input, the main computer 10 determines whether to terminate (S210). If you do not, you are required to agree to the regulations required to become a registered member, and you are required to enter detailed personally identifiable information, including your name, social security number, contact number, address, etc. Process as a registered member, and returns to the login process (S110) again.

When the main computer 10 determines that the connected user computers 30 and 40 are registered members by the login process (S110), the main computer 10 distinguishes whether it is an instructor, a student, or an administrator (S120).

When the user is confirmed as an administrator in the user verification process (S120), the administrator may manage the computer system by the management process (S200).

As an example, when the manager wants to manage the academic matters such as the output or the class time (S680), the data of the corresponding database is analyzed and analyzed, and the academic management process is performed (S690). If the learning management of the (S700) is to analyze the corresponding data of the database unit 80 to process the learning management (S710).

In addition, in the case of trying to manage various kinds of evaluations according to education, such as mathematics ability evaluation and diligence evaluation (S720), the corresponding data of the database unit 80 is processed to perform evaluation processing according to the corresponding evaluation criteria. In operation S730, when operation management of the operation and education of the computer system is required in operation S740, operation management is performed by analyzing and processing the corresponding data of the database unit 80 (S750).

In addition, if student support such as student welfare and complaint resolution is required (S760), the appropriate processing for student support (S770), and computer systems and other matters need to be managed for smooth progress of education. If (S780), and perform the corresponding system management and processing (S790), and determines whether to continue or stop the management by the administrator as described above, if continuing to return to the academic management process (S680) and If it stops, it ends (S800).

When the accessor is the instructor in the user confirmation process (S120), the teaching process (S130) to create a teaching plan is performed, the teaching process (S310) consists of the following subroutines (Sub Routine) as follows.

When the lecturer asks the administrator to open a lecture, the administrator judges the lecture to open the lecture, inputs the prepared teaching material (S300), and inputs the teaching material in real time or in non-real time. It is determined whether the material to be taught or taught (S310).

In the teaching plan to be lectured in real time in the teaching process decision (S310), the database unit 80 of the main computer 10, check whether there is an existing teaching for the lecture (S320), if there is an existing teaching, the existing It is determined whether or not to revise the teaching plan (S330), and if there is a need for correction (S340).

The writing process (S340) may be to modify the existing teaching online and to create a new teaching, or to input the teaching prepared offline.

The teaching material created, modified or input as described above is stored in the teaching material database (D / B) 84 constituting the database unit 80 of the main computer 10 (S350), and the teaching material for real-time lecture as described above. It is determined whether to continue to write (S360), if continuing to return to the establishment process (S300), and if not to continue.

In the case of preparing the non-real time teaching material determined by the teaching planning process 310, it is determined whether there is an existing Lecture Of Demand (LOD) for the lecture (S370), and as a result of the determination, there is no lecture LOD for the opened lecture. In the case, it is checked whether non-real time teaching materials exist (S380).

If there is no corresponding lesson plan in the above-described final judgment process (S380), the lesson plan is written online or input or loaded into the offline lesson plan (S390).

If there is a corresponding lesson in the completed determination process (S380),

By completing the recording for the non-real-time lecture centered on the teaching plan (S400), the recording process (S400) as described above is made of a separate sub-routine (Sub-routine) as follows.

The subroutine of the recording process (S400) determines whether the recorded teaching material is recorded and stored in the database unit 80 (S960), and if the recording teaching material exists, the corresponding recording teaching material is selected (S970). If not present, the instructor proceeds with the recording by using the microphone 51, the camera 52, the tablet 53, the electronic blackboard 55, etc., which are added to his computer 30 (S980).

If you want to edit the recorded teaching contents or change the page order (S990), edit or change the order of the corresponding page (S1000), and change the type of pen used for correction, the thickness of the font, the font shape and the color. If it is determined (S1010) and wants to change, the corresponding change or correction is made (S1020).

If the instructor needs to insert the written material into the teaching material, by selecting the whiteboard or the electronic blackboard 55 (S1030), the program and the equipment for the whiteboard or the electronic blackboard to operate are prepared (S1040). In addition, it is determined whether to input an image such as a separate video or a still image (S1050), and when the image (Image) is input as described above, the corresponding image is input (S1060).

It is determined whether the text (Text), which is a separate textbook by the instructor, is input (S1070), and when the text is input, the corresponding text is input (S1080), and a separately required web address (URL) can be input. It is determined whether there is a need (S1090), and if it is necessary to input the above web address (URL), the corresponding web address (URL) is input.

The instructor determines whether a separate event (Event) is required for the lecture (S1110), and if the separate event is required, inserts the corresponding event (S1120), and continues or ends recording of the LOD as described above. If it is determined (S1130), the process returns to the sequence change process (S990), and if it does not continue, the process ends.

The recording is terminated through the subroutine of the recording process (S400) as described above, it is determined whether or not to modify the teaching syllabus created through the teaching plan creation process (S390) (S410), if the correction is necessary (S420). .

Through the above processes, it is determined whether the non-real-time LOD instructional text is completed or another LOD is made (S430). If the process continues, the feedback is returned to the opening process (S300). 80) and ends (S440).

If the lesson plan is completed as described above, the instructor determines whether to lecture (S140), if not lectured in the management process (S200), if the lecture, whether to lecture in real time or non-real-time It is determined whether to lecture as (S150).

When the real-time or non-real-time lecture is determined as described above, the corresponding subroutine for the real-time and non-real-time lecture is performed by the lecture process (S160, S165), the subroutine is as follows.

Check again whether the lecture selected by the instructor is a real-time lecture or non-real-time lecture (S450), in the case of a real-time lecture, the lecture computer 30 is connected to the teaching server 93 of the server unit 90 The teaching material is uploaded (up-loaded) (S460), and connected to the media server 95 to encode corresponding image / audio / adjustment data (S470).

In the course of the lecture by the instructor, it is determined whether to input the correction data (S480), if the correction is the correction process (S490), and it is determined whether or not the need for chat with the learner (S500) If there is a need for a chat, the chat process is performed (S510).

It is determined by the instructor whether it is necessary to see the screen of the learner (S520), and if necessary, the screen view processing to see the screen of the learner (S530), it is determined whether it is necessary to transmit data, such as (S540), if there is a need for the above data transmission processing of the material (S550), it is determined whether the management for the progress of the education (S560), if necessary, the corresponding training After processing the progress management (S570), it is determined whether or not to continue the real-time lecture (S580), if continuing continues to feed back to the real-time transmission process (S460), if not continue ends.

If it is determined in the steel sheet process (S450) to lecture in non-real time, the instructor accesses and searches the database unit 80 of the main computer 10 (S590), and classifies the recorded work stored from the students. And it analyzes (S600), search and classify the answer sheet by the assignment and the like (S610), if there is a question from the learner, the response process for the corresponding question (S620).

If the instructor has data to be sent to the learner and the corresponding data (S630), the process or transfer the data or data to the corresponding learner (S640), if the education management by non-real-time training is required (S650), the training proceeds If the management process for (S660), and whether to continue the non-real-time education as described above (S670), if it should continue to return to the research process (S590), and if not continue to end.

Students who have received real-time and non-real-time training through the lecture process (S160, S165) as described above to complete the training for a predetermined time, it is determined whether the completion (S170), and if the completion of the above judgment result is issued a certificate of completion After the corresponding processing (S180), the instructor determines whether to continue their work (S190), if continuing continues to return to the user verification process (S120), if not continue ends.

When the user connected in the user verification process (S120) is determined to be a student, the main computer 10 is connected to the main computer 10, and the student searches for the opened courses and selects a course to be taken. (S230).

The student determines whether to apply for the course selected in the above (S240), and if the application for the course, determine whether to take in real time or non-real-time (S250) to take the lecture (S260, S265) ).

Such a course works as the following subroutine.

Determine whether the learners take the course in real time or non-real time (S250), if the course is taken in real time, connected to the teaching server 93 for the real-time course (S810), determine whether to take the test by the course (S820), in the case of taking the test, the answer sheet prepared by the online is transmitted and stored in the main computer 10 (S830),

Check if there is correction data in the course (S840), if there is correction data, transmit and store correction data (S850), check if there is an assignment (S860), and save the assignment if there is an assignment. (S870).

Determining whether the transfer of video / audio for the course is necessary (S880), and if necessary, transmit and store the moving image (video) / audio (S890), and determine whether to print the lesson syllabus and screen for the course ( S900), if printing is required, the curriculum printing and screen printing are separated, and in case of teaching printing, the teaching material is printed through the designated printing apparatus (S920), and in the case of screen printing, the screen is printed using the designated printing apparatus. Print the contents (S910),

The student checks whether there is data such as an assignment and a report to the instructor in charge of education (S930), and if there is the data to be transmitted, after the transmission process (S940), it is determined whether to continue the course (S940). S950), if the course continues, the process returns to the course selection process S250, and if the course does not continue, the process ends.

The student who finished the course by the subroutine of the real-time or non-real-time course as described above determines whether a certificate is required (S270), and if a certificate is required, the certificate is output by the data transmitted from the main computer 10 ( S280), it is determined whether to continue the course, and when the end is terminated, and returns to the course registration process (S230) if continuing.

Therefore, according to the above configuration, the bidirectional distance learning method using the computer of the present invention, by the computer connected between the instructor and the students by two-way chat, video transmission, and voice transmission, learning such as individual training It can do, a large number of students can be managed by a small number of instructors, and there is an advantage in real-time lectures as well as non-real-time lectures.

The configuration of the present invention described above, the student computer remotely connected to the main computer via the Internet has the same effect as a private lesson through the real-time or non-real-time connection with the instructor.

In addition, there are effects that can be taken by a large number of students using a small number of instructors.

Claims (7)

In the computer system consisting of the main computer, the instructor computer, the student computer and the Internet network, An access process for accessing the main computer through the Internet using the instructor computer and the student computer; A login process for determining whether the instructor computer and the student computer user are permitted to use the educational materials of the main computer; If the user is authorized in the login process, the computer system administrator, the instructor to conduct the training, the user confirmation process to determine whether or not the student receiving the training, When the user is confirmed as an instructor in the process of checking the user, the teaching system for creating a teaching plan to be connected to the real-time teaching and non-real-time teaching system to the computer system, The lecture judgment process of judging whether to lecture by a lecturer, If it is determined that the lecture in the course of the course, the real-time lecture judgment process of determining whether to lecture in real time or non-real-time lecture, In the case of real-time lecture in the real-time lecture judgment process, the lecture course for the students who are connected to the computer system in real time, and if the lecture in non-real time, the non-real time lecture, It is determined whether or not the learners have completed all the lectures of a predetermined time, and if the completion is completed, including a certificate process for issuing a certificate, two-way distance learning method using a computer. According to claim 1, If the unauthorized person accesses the computer system during the login process, it is determined whether or not to terminate. If the user continues, the user agrees to the relevant regulations, and enters detailed personal information, contact information and necessary information to use the educational materials of the computer system. The registration process of registering so that If it is determined that the administrator in the user confirmation process and the management process for performing the management, If the user is identified as a student during the user verification process, the course registration process for searching for the courses established in the computer system and selecting the courses to be taught by the students, A selection process for deciding whether to register for the course selected in the course registration process above; Determining whether to take the course selected by the student in real time and non-real time in the selection process, and taking the course through the computer system according to the selected method; Determining whether the student requests a certificate of completion, and if the student requests a certificate of completion, further comprising outputting the certificate. The method of claim 1, wherein the teaching process An opening process of opening a lecture to be lectured by a lecturer and inputting and recording a lesson plan to be lectured in the lecture in a teaching database of the main computer; The teaching process judging process for determining whether the teaching material inputted into the corresponding database of the main computer in the opening process is a real-time lecture or non-real-time lecture. If it is determined that the lesson plan to be lectured in real time in the course of the lesson plan, judging whether there is an existing lesson plan in the course, and if there is an existing lesson plan, If there is no lesson plan to be used in the course during the revision process and if the existing lesson plan is to be modified, the process of writing and inputting and revising the lesson plan, Save and save real-time teaching materials in teaching materials database of main computer; When the storage is completed by the above storage process, it is determined whether to end and continue if the teaching process end determination process to return to the opening process; In the case of judging from the teaching process judgment process, if it is judged as a non-real-time lecture lesson, the existing judgment process of judging whether the existing non-real-time lecture LOD lesson exists; In the existing judging process, if there is no existing LOD instruction, a complete judging process for judging whether a non-real-time lecture instruction exists. In the case of the final judgment process, if the lesson plan exists, the recording process of completing the LOD lesson plan by recording and adding the relevant material centering on the relevant contents of the lesson plan, If a lesson plan does not exist in the completion judgment process, a lesson plan writing process for preparing the lesson plan, In the existing judgment process, it is determined whether the existing LOD lesson plan exists or the LOD lesson plan and the lesson plan created in the recording process and the lesson plan writing process are corrected. It is determined by the above processes that the LOD teaching plan is completed. If not, the computer returns to the opening process and, if completed, a subroutine comprising a recording process for recording and storing in the teaching database of the main computer. Interactive distance learning method using The method of claim 1, wherein the lecture process, Steel sheet process to determine whether the lecturer will provide real-time or non-real-time lecture, If it is determined that the lecture is to be performed in real time in the steel sheet process, the lecturer's computer uploads the teaching material from the teaching material database of the database through the teaching server of the main computer, and encodes the image / audio / additive signal through the media server in real time. Real-time transmission process for transmitting to the student computer through the Internet network, The instructor determines whether or not to add correction for teaching on the teaching plan, and in the case of explaining the correction, the correction process is performed so that the correction data is displayed on the student computer; Determining whether there is a need for chat between the instructor and the learner, and if there is a need for a chat, a chat process for handling the chat between the instructor and the learner, Determining whether the instructor wants to see the screen of a particular student, and if you want to see the screen, the viewing process for processing the instructor to view the screen of the student, Determining whether data transmission is necessary between the instructor and the student, and if the above data transmission is necessary, a transmission process in which data is transmitted between the instructor and the plurality of students or between the instructor and a specific student; Determining whether training management work is required for attendance management, student identification, and related administrative processing required by the lecturer's real-time lectures.If the above training management work is necessary, training management for training progress is conducted. If continuing to determine whether to continue and the education management process to return to the real-time transmission process, If it is determined that the non-real-time lecture in the steel sheet process, access to the database through the on-demand server of the main computer, search the data stored in the database, classify and analyze the assignment by the instructor, the test answer sheet Classifying and analyzing students, and identifying and responding to questions from students, Determining whether there is data to be transmitted to the learner by the research process, and if there is data to be transmitted, a response process of transmitting the data to the learner; Determining whether the attendance management, identification of students, and related administrative processes are necessary for the instructor's non-real-time lectures, and if the above educational management tasks are necessary, education management for non-real-time training is conducted. If continuing to determine whether to continue is a two-way remote education method using a computer, characterized in that the subroutine consisting of a progress management process to return to the research process. The method of claim 1, wherein The computer system administrator decides whether to manage the student's academic management, and in the case of the above-mentioned academic management, the student's academic management process is performed. Determining whether or not to manage the learning state of the learner, and in the case of managing the learning state, the learning management process for performing the corresponding processing of the learning state management of the learner, In the case of evaluating and managing the results of learning by the students, the evaluation and management process includes: an evaluation management process for evaluation and management of the students; In the case of the management by determining whether to manage to operate the computer system, the operation management process to perform the operation management, It is determined whether to check the student's enrollment, completion and related support.If the above application is made, The system process determines whether the system management that supports the smooth operation of the computer system and the corresponding complaints of the students, the support in case of the management, and the support in case of the management, and returns to the bachelor management course in case of continuing. Two-way remote education method using a computer, characterized in that consisting of a subroutine. The method of claim 2, wherein the course is: A course selection process that determines whether a course is taken in real time or non-real time, When taking the course in real time during the course selection process, the real-time access process for connecting to the real-time teaching server, The student decides whether or not to take the test by the course, and when the test is taken, the test process of filling out the answer sheet and transferring it to the main computer connected through the Internet and storing it in the database; The student determines whether to transmit the correction data to the instructor, and in the case of transmitting the correction data, the student correction process of transmitting the correction data through the Internet and storing it in a corresponding database on the main computer; The student determines whether there is an assignment, and if there is an assignment, the assignment process of downloading the assignment and storing it in the corresponding database of the student computer; Determining whether or not to transmit the video and audio signals of the students, and when the video and audio signals are transmitted, an image processing process for transmitting and storing them to the main computer through the Internet; The student decides whether to print the syllabus and the screen contents of the course, and if the syllabus is printed, the corresponding syllabus is drawn, and if the screen is printed, the printing process prints the screen through the designated printing device; The student decides whether or not to submit the written report to the instructor, and when submitting the report, the report data is transmitted to the main computer through the Internet. , In the case of taking a non-real-time course in the course registration process, the remote learning method using a computer, characterized in that the subroutine consisting of a non-real-time access process to access the on-demand server of the main computer, the student addition process. The method of claim 3, wherein the recording process, The instructor checks whether there is a recorded lesson in the database part of the main computer, if the above recorded lesson exists, selects the relevant lesson, and if there is no recorded lesson, , Determining whether to change the order of the recording pages, and when changing the order of the pages, changing the order of the corresponding pages; Determination process to determine whether to change the thickness, color, shape of the styling pen, writing, if you want to change the selection process by selecting one of a number of examples presented by the database; Determining whether or not to select the whiteboard for the lecture, and if you want to operate the whiteboard, the whiteboard process to insert and operate the whiteboard program, and Determining whether to input a separate image for the lecture, if the input of the determination result of the image input process for inputting the image, Determining whether to additionally input additional documents for the learner, and if the input of the additional document as a result of the determination, the text process of inputting the additional document, Determining whether a separate Internet address is required for the learner, and if the above Internet address is required, the address input process of inputting the corresponding Internet address, Determining whether to process an event such as a video, a still image, switching a window, displaying other web browsers, changing a teaching plan, or changing a display method, and inserting an event and determining whether to end recording when performing the above event processing. In the case of continuing, the bidirectional distance learning method using a computer, characterized in that the subroutine consisting of the event process to return to the sequence change process.